Resource Library

For more than 50 years, the Sealant Technologies Group of W. L. Gore & Associates has focused on the factors that enable more reliable sealing of piping systems, vessels, pumps and valves. Our singular focus has resulted in the development of innovative and top-performing gaskets and packings. We’ve also established a comprehensive technical services program, specially designed to help customers determine the best solutions for their toughest sealing applications.

Visual step by step instructions for proper bolted flange assembly.

Guide to verify that the application meets GORE® Gasketing qualifications, and to narrow the selection of products.

GORE Gasketing products are comprised of expanded polytetrafluoroethylene (ePTFE), an inert fluoropolymer material. Some of these products may be supplied adhesive backed or screen printed. 

The Federal Institute for Materials Research and Testing (BAM) tests the sealing material compatibility for use in flanged connections with liquid and gaseous oxygen. Further information on the test procedure and the result can be found in the following test report. Please note that the test was conducted on the version of this product with no adhesive backing.

CAUTION: Extra care is advised to ensure that the gasket surface is free from particulate contamination that accumulates due to static charge.

GORE® Gasket Tape Series 500 helps to achieve greater sealing efficiencies with large steel piping and equipment. Please follow the installation instructions in this guideline.

This exceptionally creep resistant 100% ePTFE form-in-place gasket tape delivers worry-free sealing performance for large steel flanges.

GORE Series 500 Gasket Tape provides a tight, reliable seal.

Quick and easy installation instructions for sealing around tube bundles on a heat exchanger.

Quick and easy instructions for sealing in the groove on a heat exchanger.